1O75 1521 Reading to Gatwick Airport
Departing on 5th December 2025

operated by
Great Western Railway
3 coaches
165117
GBTT
WTT
RTTRealtime
Route
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
Reading [RDG]
Pathed as Class 165/1 or 166 DMU at 90mph
5
1521
1521
1521½
US
pass
1522½
pass
1522½
pass
1523
pass
1523¼
2
pass
1525
pass
1525¼
1
pass
1526
pass
1526¼
1
1527
1528
1527
1528
1527½
1528¾
1
1531
1532
1531
1532
1532¼
1533¾
+1
US
UBW
1
1537
1537
1536½
1537
1538¼
1539
+2
1
1540
1541
1540
1541
N/R
1544
+3
pass
1542
pass
1545
+3
At platform
Blackwater [BAW]
1
1544
1544
1543½
1544
1546½
1548¼
+4
pass
1545
pass
1549½
+4
1
1548
1548
1547½
1548½
1551¾
1553½
+5
1
1552
1552
1552
1552½
1557
1558¾
+6
pass
1554½
pass
1600½
+6
UBW
UA
1
1556
1557
1556
1557
1602
1603¼
+6
1
pass
1600
pass
1606½
+6
4
1606
1607
1605½
1607
1612
1613¾
+6
UA
DM
pass
1609½
pass
1616
+6
DM
DRD
1
1611
1612
1611
1612
1617¾
1618
+6
At platform
Chilworth [CHL]
1
1616
1616
1615½
1616
1622
1624
+8
1
1622
1622
1621½
1622½
1629
1630½
+8
1
pass
1628
pass
1636¼
+8
1
1630
1630
1629½
1630½
N/R
1638½
+8
Approaching
Betchworth [BTO]
1
pass
1634
pass
1642¼
+8
1
1638
1638
1637½
1638½
1645¾
1647½
+9
Redhill [RDH]
Service reverses here
1
1644
1647
1644
1647
1652½
1656¼
+9
URD
DRH
2
pass
1649½
pass
1659
+9
DRH
DS
2
pass
1651
pass
1702¼
+11
2
pass
1653½
pass
1706¾
+13
2
1655
1655
1708¾
+13
DS